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Obnovení |
V roce 2008 byly použity vzorky tkáně kozorožců pyrenejských ke klonování, z čehož vzniklo 439 embryí. 57 z nich bylo implantováno do domácích koz a pouze sedm se jich rozvíjelo. Jedna z koz nakonec porodila samici, která ale zemřela několik minut poté v důsledku poškození plic. |
Odkazy |
Reference |
Externí odkazy |
Kozy a ovce |
The Air Force Academy is a census-designated place (CDP) located in El Paso County, Colorado, United States. The CDP includes the developed portion of the United States Air Force Academy, including the cadet housing facilities. The CDP is a part of the Colorado Springs, CO Metropolitan Statistical Area. The USAF Academy post office (ZIP Codes 80840 and 80841 (for post office boxes) serves the area. At the United States Census 2020, the population of the Air Force Academy CDP was 6,680. |
Geography |
The Air Force Academy CDP has an area of , all land. |
Demographics |
The United States Census Bureau initially defined the for the |
See also |
United States Air Force Academy |
Outline of Colorado |
Index of Colorado-related articles |
State of Colorado |
Colorado cities and towns |
Colorado census designated places |
Colorado counties |
El Paso County, Colorado |
List of statistical areas in Colorado |
Front Range Urban Corridor |
South Central Colorado Urban Area |
Colorado Springs, CO Metropolitan Statistical Area |
Rampart Range |
References |
External links |
United States Air Force Academy website |
United States Air Force Academy Visitor Center |
Census-designated places in El Paso County, Colorado |
Census-designated places in Colorado |
United States Air Force Academy |
Apomys es un género de roedores miomorfos de la familia Muridae. Son endémicos de Filipinas. |
Especies |
Se reconocen las siguientes: |
Género Apomys |
Subgénero Apomys - dimensiones menores. |
Apomys camiguinensis |
Apomys hylocetes |
Apomys insignis |
Apomys littoralis |
Apomys microdon |
Apomys musculus |
Subgénero Megapomys - dimensiones mayores. |
Apomys abrae |
Apomys aurorae |
Apomys banahao |
Apomys brownorum |
Apomys datae |
Apomys gracilirostris |
Apomys iridensis |
Apomys lubangensis |
Apomys magnus |
Apomys minganensis |
Apomys sacobianus |
Apomys sierrae |
Apomys zambalensis |
Hay 7 especies más pendientes de descripción. |
Referencias |
y . 2005. Superfamily Muroidea. Pp.894-1531 en Mammal Species of the World a Taxonomic and Geographic Reference. y eds. Johns Hopkins University Press, Baltimore. |
Heaney, Lawrence Richard; Balete, DaniloS.; Duya, Mariano RoyM.; Duya, MelizarV.; Jansa, SharonA.; Steppan, ScottJ.; et al. (2016). Doubling diversity: a cautionary tale of previously unsuspected mammalian diversity on a tropical oceanic island. Frontiers of Biogeography, 8(2). fb_29667. Encontrado en: http://escholarship.org/uc/item/5qm701p2. |
Enlaces externos |
Géneros de mamíferos |
Fauna endémica de Filipinas |
The Trona Railway is a short-line railroad owned by Searles Valley Minerals. The TRC interchanges with the Lone Pine Subdivision of the Union Pacific Railroad (former Southern Pacific Transportation Company) at Searles, California. |
History |
The railroad was built by the American Trona Company in 1914, to serve the mining company's potash shipping to an interchange with the Southern Pacific Railroad. The company and its Trona Railway has had various subsequent owners, including American Potash & Chemical Corporation, Kerr-McGee Corporation, IMC Global, Sun Capital, LLC, before the current ownership of Searles Valley Minerals, Inc. On Dec. 27 2007, Karnavati Holdings, a subsidiary of Nirma Limited, acquired all of Searles Valley Minerals, Inc. |
In the 1920s, the Epsom Salts Monorail delivered epsomite to the Trona Railway at Magnesium Siding, about south of Trona. This unique system extended eastwards into the Owlshead Mountains, was in use from 1924 to 1926, and was dismantled in the late 1930s. |
Construction |
The idea of building a standard gauge railroad to replace mule-drawn wagons came from Stafford W. Austin, the receiver of the American Trona Corporation. The railroad would connect Searles Valley with a lower cost connection to the markets within the United States and to ocean ports for exports. On 27 September 1913 the wife of Joseph Hutchinson broke ground with an old fashioned plow, to start the construction of Trona Railroad. The work force of 400 included American, Chinese, Greek, Hindu, Mexican, Irish, Norwegian and Swedish workers. They finished the task within 6 months despite battling occasional sandstorms. The construction was event-free, apart from one runaway tank car down the track from Searles Station. This struck the construction train and derailed several cars without causing injuries. The construction of the track was completed by end of March 1914, and the first excursion was conducted in May 1914. |
Steam locomotives |